Directory

Contractors in Connecticut

1252 contractors have documented permits in Connecticut in the last 6 months. Coverage is based only on where permits were actually filed.

Loading map…

Permit activity in Connecticut

8,368 permits filed in Connecticut, last 6 months, by 4238 applicants. Directory and leaderboards show the most active contractors in each trade. Counts show permit volume. Tap a trade for its leaderboard.

Trinity Solar, LLCElectrical · Solar · Building · Roofing · Siding119 permits across 41 towns, last 6 months65 in last 90 days Sunrun Installation ServicesSolar · Electrical · Building85 permits across 40 towns, last 6 months44 in last 90 days Southern New England Windows LlcBuilding · Windows & doors75 permits across 36 towns, last 6 months35 in last 90 days Gregory MazaresWindows & doors65 permits across 3 towns, last 6 months40 in last 90 days Martin Perez IiPlumbing59 permits across 1 town, last 6 months44 in last 90 days Momentum SolarElectrical · Building · Solar · Roofing55 permits across 14 towns, last 6 months30 in last 90 days Pandeli KostandiniSite work54 permits across 1 town, last 6 months29 in last 90 days Nicholas C GervaisElectrical43 permits across 1 town, last 6 months31 in last 90 days A1 Home Improvement, LLCBuilding · Roofing · Insulation41 permits across 4 towns, last 6 months24 in last 90 days Power Home Remodeling Group, LlcWindows & doors · Building · Roofing · Insulation · Siding40 permits across 29 towns, last 6 months21 in last 90 days Beckron Heating and CoolingHVAC40 permits across 1 town, last 6 months2 in last 90 days Trivik Builders LLCBuilding37 permits across 1 town, last 6 months37 in last 90 days Harry A Foothorap IiiHVAC36 permits across 1 town, last 6 months24 in last 90 days HARP Home Services, LLCHVAC · Electrical35 permits across 3 towns, last 6 months20 in last 90 days Rhino-Back Roofing LLCRoofing · Building34 permits across 30 towns, last 6 months19 in last 90 days Window Nation, LLCBuilding · Windows & doors32 permits across 39 towns, last 6 months18 in last 90 days Nicholas J Roppo IiiPlumbing · Solar31 permits across 2 towns, last 6 months13 in last 90 days N&J Plumbing LlcPlumbing · HVAC31 permits across 4 towns, last 6 months9 in last 90 days LevcoHVAC31 permits across 1 town, last 6 months8 in last 90 days Pro Mario Company, llcBuilding30 permits across 1 town, last 6 months2 in last 90 days Scott DoughmanWindows & doors · Roofing29 permits across 2 towns, last 6 months16 in last 90 days Nutmeg Mechanical Service Inc.HVAC29 permits across 1 town, last 6 months15 in last 90 days Colin WongRoofing27 permits across 1 town, last 6 months0 in last 90 days Kevin J. MoriartyHVAC26 permits across 2 towns, last 6 months15 in last 90 days Parkside Renovations, LLCBuilding26 permits across 1 town, last 6 months0 in last 90 days Dba Glasco Heating And AcHVAC25 permits across 1 town, last 6 months15 in last 90 days Stephanie ColornHVAC · Electrical25 permits across 1 town, last 6 months5 in last 90 days Standard Oil of CTHVAC · Electrical24 permits across 2 towns, last 6 months17 in last 90 days Santa EnergyHVAC · Plumbing24 permits across 3 towns, last 6 months13 in last 90 days Tineaka BurnhamPlumbing · HVAC · Electrical22 permits across 1 town, last 6 months15 in last 90 days Greg MazaresBuilding22 permits across 14 towns, last 6 months11 in last 90 days Petro Home ServicesHVAC · Plumbing22 permits across 5 towns, last 6 months8 in last 90 days Digiorgi Roofing & Siding IncRoofing · Building · Windows & doors · Siding21 permits across 3 towns, last 6 months11 in last 90 days Merritt 8 Owners LLCPlumbing · HVAC · Electrical20 permits across 1 town, last 6 months17 in last 90 days Richard M Johnson JrHVAC20 permits across 5 towns, last 6 months11 in last 90 days Brothers Mechanical LLCHVAC19 permits across 1 town, last 6 months14 in last 90 days Aiello Home ServicesHVAC · Plumbing · Electrical19 permits across 1 town, last 6 months11 in last 90 days Home Depot Usa IncWindows & doors19 permits across 6 towns, last 6 months9 in last 90 days H. Hulse Inc.HVAC18 permits across 2 towns, last 6 months5 in last 90 days Robert S LeveneHVAC17 permits across 1 town, last 6 months12 in last 90 days Carden Home Improvements, LLCBuilding16 permits across 1 town, last 6 months12 in last 90 days ION Developer LLCBuilding · Electrical · Roofing · Solar16 permits across 31 towns, last 6 months12 in last 90 days Westville-Crest Plumbing & HeatingPlumbing · Gas fitting15 permits across 1 town, last 6 months15 in last 90 days OSA Heating & Cooling LLCHVAC · Plumbing · Building15 permits across 2 towns, last 6 months13 in last 90 days Gerardo SanchezElectrical15 permits across 2 towns, last 6 months9 in last 90 days Homestead ComfortHVAC · Plumbing · Gas fitting · Electrical15 permits across 1 town, last 6 months9 in last 90 days Josh SimpsonElectrical15 permits across 2 towns, last 6 months9 in last 90 days Call The BeeHVAC · Electrical15 permits across 3 towns, last 6 months8 in last 90 days Earthlight TechnologiesSolar · Electrical15 permits across 8 towns, last 6 months8 in last 90 days Marc CurtoElectrical15 permits across 1 town, last 6 months7 in last 90 days Wyman Energy ServicesHVAC · Gas fitting · Plumbing15 permits across 1 town, last 6 months7 in last 90 days Thomas SanseverinoElectrical15 permits across 2 towns, last 6 months4 in last 90 days Venture Home Solar LLCSolar · Electrical · Building14 permits across 17 towns, last 6 months12 in last 90 days Hocon GasHVAC14 permits across 1 town, last 6 months11 in last 90 days Mitchell Fuel Company, Inc.HVAC · Plumbing14 permits across 1 town, last 6 months9 in last 90 days Energy Unlimited, LLCHVAC · Gas fitting14 permits across 1 town, last 6 months8 in last 90 days Kevin P MccormackHVAC14 permits across 2 towns, last 6 months8 in last 90 days John RienzoElectrical14 permits across 1 town, last 6 months0 in last 90 days Justin NemshickBuilding13 permits across 1 town, last 6 months13 in last 90 days Nlpc CorporationRoofing13 permits across 1 town, last 6 months11 in last 90 days

Counts include only permits filed under each contractor’s name. A permit doesn’t show whether the work was finished or how it turned out. Map pins mark towns, not job addresses.